They are hyper sensitive, they get so offended when you just call them what they are instead of play along with their fantasy even though they are supposed to be tolerant to everyone. And they will usually resort to violence when you don't play along with their made up notion of themselves.
Also what do you mean by marginalized? Marginalized: "(of a person, group, or concept) treated as insignificant or peripheral." They have not been treated as insignificant in recent years, they have ben treated way better then everyone else, they even have their own month and stupid holidays and they have stupid parades where they walk around practically naked even though there are kids around, when straight people don't have such things.
And what do you mean my meme is down playing a serious topic?